Properties of liquid marbles

Pascale Aussillous; David Quéré

doi:10.1098/rspa.2005.1581

Properties of liquid marbles

Pascale Aussillous
, David Quéré

IUSTI
Collège de France

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

Liquid marbles are liquid drops made non-wetting by the use of a powder which coats them. Because of the absence of a contact line, quick motions without leakage of small amounts of liquid are allowed, which can be of interest in microfluidic applications. After characterizing the static liquid marble, we focus on its properties and study experimentally the viscous motion of liquid marbles. Then, we describe qualitatively possible ways for putting marbles into motion and quantify the robustness of this object.

langue originale	Anglais
Pages (de - à)	973-999
Nombre de pages	27
journal	Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
Volume	462
Numéro de publication	2067
Les DOIs	https://doi.org/10.1098/rspa.2005.1581
état	Publié - 1 janv. 2006
Modification externe	Oui

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10.1098/rspa.2005.1581

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abstract = "Liquid marbles are liquid drops made non-wetting by the use of a powder which coats them. Because of the absence of a contact line, quick motions without leakage of small amounts of liquid are allowed, which can be of interest in microfluidic applications. After characterizing the static liquid marble, we focus on its properties and study experimentally the viscous motion of liquid marbles. Then, we describe qualitatively possible ways for putting marbles into motion and quantify the robustness of this object.",

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AB - Liquid marbles are liquid drops made non-wetting by the use of a powder which coats them. Because of the absence of a contact line, quick motions without leakage of small amounts of liquid are allowed, which can be of interest in microfluidic applications. After characterizing the static liquid marble, we focus on its properties and study experimentally the viscous motion of liquid marbles. Then, we describe qualitatively possible ways for putting marbles into motion and quantify the robustness of this object.

KW - Interfacial hydrodynamics

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KW - Particles at interfaces

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DO - 10.1098/rspa.2005.1581

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Properties of liquid marbles

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